Runtime and tool manager for JavaScript.

curl https://get.volta.sh | bash

which volta and puts this in your ~/.bashrc

export VOLTA_HOME="$HOME/.volta"
export PATH="$VOLTA_HOME/bin:$PATH"

Once everything’s installed, use Volta to manage global language and tool versions.

volta install node
volta install ts-node

It also works for project-specific tools too, but most teams I know still use nvm or something similar.